Food preparation device



FIG. 1 is a top perspective view of a food preparation device according to the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof, the left side view being a mirror image of the right side view;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a food preparation device, as shown and described. 